static void
run (void *cls, char *const *args, const char *cfgfile,
const struct GNUNET_CONFIGURATION_Handle *cfg)
{
struct GNUNET_NAMESTORE_PluginFunctions *nsp;
struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded zone_key;
struct GNUNET_CRYPTO_ShortHashCode zone;
ok = 0;
nsp = load_plugin (cfg);
if (NULL == nsp)
{
FPRINTF (stderr,
"%s",
"Failed to initialize namestore. Database likely not setup, skipping test.\n");
return;
}
put_record (nsp, 1);
get_record (nsp, 1);
memset (&zone_key, 1, sizeof (zone_key));
GNUNET_CRYPTO_short_hash (&zone_key, sizeof (zone_key), &zone);
nsp->delete_zone (nsp->cls, &zone);
unload_plugin (nsp);
}
static void
run (void *cls,
const struct GNUNET_CONFIGURATION_Handle *cfg,
struct GNUNET_TESTING_Peer *peer)
{
struct GNUNET_CRYPTO_RsaSignature signature;
struct GNUNET_NAMESTORE_RecordData rd;
char *hostkey_file;
const char * name = "dummy.dummy.gnunet";
endbadly_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT,
&endbadly, NULL);
GNUNET_asprintf (&hostkey_file,
"zonefiles%s%s",
DIR_SEPARATOR_STR,
"N0UJMP015AFUNR2BTNM3FKPBLG38913BL8IDMCO2H0A1LIB81960.zkey");
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Using zonekey file `%s' \n", hostkey_file);
privkey = GNUNET_CRYPTO_rsa_key_create_from_file (hostkey_file);
GNUNET_free (hostkey_file);
GNUNET_assert (privkey != NULL);
GNUNET_CRYPTO_rsa_key_get_public (privkey, &pubkey);
GNUNET_CRYPTO_short_hash (&pubkey, sizeof (pubkey), &zone);
memset (&signature, '\0', sizeof (signature));
rd.expiration_time = GNUNET_TIME_absolute_get().abs_value;
rd.record_type = TEST_RECORD_TYPE;
rd.data_size = TEST_RECORD_DATALEN;
rd.data = GNUNET_malloc (TEST_RECORD_DATALEN);
memset ((char *) rd.data, 'a', TEST_RECORD_DATALEN);
nsh = GNUNET_NAMESTORE_connect (cfg);
GNUNET_break (NULL != nsh);
nsqe = GNUNET_NAMESTORE_record_put (nsh, &pubkey, name,
GNUNET_TIME_UNIT_FOREVER_ABS,
1, &rd, &signature, &put_cont, (void*) name);
GNUNET_free ((void *)rd.data);
}
static int
setup_bob (const struct GNUNET_CONFIGURATION_Handle * cfg)
{
char* keyfile;
struct GNUNET_CRYPTO_RsaPrivateKey *key;
struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded pkey;
struct GNUNET_NAMESTORE_RecordData rd;
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Setting up bob\n");
cfg_handles[1] = GNUNET_CONFIGURATION_dup (cfg);
GNUNET_assert (NULL != cfg_handles[1]);
if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_filename (cfg, "gns",
"ZONEKEY",
&keyfile))
{
GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to get key from cfg\n");
return GNUNET_SYSERR;
}
key = GNUNET_CRYPTO_rsa_key_create_from_file (keyfile);
if (NULL == key)
{
GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to get key from cfg\n");
GNUNET_free (keyfile);
return GNUNET_SYSERR;
}
nh[1] = GNUNET_NAMESTORE_connect (cfg_handles[1]);
if (NULL == nh[1])
{
GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to connect to namestore\n");
GNUNET_CRYPTO_rsa_key_free (key);
GNUNET_free (keyfile);
return GNUNET_SYSERR;
}
GNUNET_CRYPTO_rsa_key_get_public (key, &pkey);
GNUNET_CRYPTO_short_hash(&pkey, sizeof(pkey), &bob_hash);
rd.expiration_time = UINT64_MAX;
rd.data_size = sizeof(struct GNUNET_CRYPTO_ShortHashCode);
rd.data = &dave_hash;
rd.record_type = GNUNET_GNS_RECORD_PKEY;
rd.flags = GNUNET_NAMESTORE_RF_AUTHORITY;
GNUNET_NAMESTORE_record_create (nh[1], key, "buddy", &rd, &cont_ns, nh[1]);
GNUNET_CRYPTO_rsa_key_free(key);
GNUNET_free(keyfile);
bob_is_setup = GNUNET_YES;
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Setting up bob done\n");
return GNUNET_OK;
}
/**
* Main function that will be run by the scheduler.
*
* @param cls closure
* @param args remaining command-line arguments
* @param cfgfile name of the configuration file used (for saving, can be NULL!)
* @param cfg configuration
*/
static void
run (void *cls, char *const *args, const char *cfgfile,
const struct GNUNET_CONFIGURATION_Handle *cfg)
{
struct GNUNET_CRYPTO_RsaPrivateKey *pk;
struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded pub;
struct GNUNET_PeerIdentity pid;
if (NULL == args[0])
{
fprintf (stderr, _("No hostkey file specified on command line\n"));
return;
}
if (0 != weak_random)
GNUNET_CRYPTO_random_disable_entropy_gathering ();
if (make_keys > 0)
{
create_keys (args[0]);
return;
}
pk = GNUNET_CRYPTO_rsa_key_create_from_file (args[0]);
if (NULL == pk)
return;
if (print_public_key)
{
char *s;
GNUNET_CRYPTO_rsa_key_get_public (pk, &pub);
s = GNUNET_CRYPTO_rsa_public_key_to_string (&pub);
fprintf (stdout, "%s\n", s);
GNUNET_free (s);
}
if (print_peer_identity)
{
struct GNUNET_CRYPTO_HashAsciiEncoded enc;
GNUNET_CRYPTO_rsa_key_get_public (pk, &pub);
GNUNET_CRYPTO_hash (&pub, sizeof (pub), &pid.hashPubKey);
GNUNET_CRYPTO_hash_to_enc (&pid.hashPubKey, &enc);
fprintf (stdout, "%s\n", enc.encoding);
}
if (print_short_identity)
{
struct GNUNET_CRYPTO_ShortHashAsciiEncoded enc;
struct GNUNET_CRYPTO_ShortHashCode sh;
GNUNET_CRYPTO_rsa_key_get_public (pk, &pub);
GNUNET_CRYPTO_short_hash (&pub, sizeof (pub), &sh);
GNUNET_CRYPTO_short_hash_to_enc (&sh, &enc);
fprintf (stdout, "%s\n", enc.short_encoding);
}
GNUNET_CRYPTO_rsa_key_free (pk);
}
static void
run (void *cls, char *const *args, const char *cfgfile,
const struct GNUNET_CONFIGURATION_Handle *cfg)
{
delete_existing_db(cfg);
endbadly_task = GNUNET_SCHEDULER_add_delayed(TIMEOUT,endbadly, NULL);
size_t rd_ser_len;
/* load privat key from file not included in zonekey dir */
privkey = GNUNET_CRYPTO_rsa_key_create_from_file("test_hostkey");
GNUNET_assert (privkey != NULL);
/* get public key */
GNUNET_CRYPTO_rsa_key_get_public(privkey, &pubkey);
/* create record */
s_name = "dummy.dummy.gnunet";
s_rd = create_record (RECORDS);
rd_ser_len = GNUNET_NAMESTORE_records_get_size(RECORDS, s_rd);
char rd_ser[rd_ser_len];
GNUNET_NAMESTORE_records_serialize(RECORDS, s_rd, rd_ser_len, rd_ser);
/* sign */
s_signature = GNUNET_NAMESTORE_create_signature(privkey, s_rd[0].expiration, s_name, s_rd, RECORDS);
/* create random zone hash */
GNUNET_CRYPTO_short_hash (&pubkey, sizeof (struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded), &s_zone);
start_arm (cfgfile);
GNUNET_assert (arm != NULL);
nsh = GNUNET_NAMESTORE_connect (cfg);
GNUNET_break (NULL != nsh);
GNUNET_break (s_rd != NULL);
GNUNET_break (s_name != NULL);
GNUNET_NAMESTORE_record_put (nsh, &pubkey, s_name,
GNUNET_TIME_UNIT_FOREVER_ABS,
RECORDS, s_rd, s_signature, put_cont, s_name);
}
/**
* Process GNS requests.
*
* @param cls closure)
* @param server the initialized server
* @param c configuration to use
*/
static void
run (void *cls, struct GNUNET_SERVER_Handle *server,
const struct GNUNET_CONFIGURATION_Handle *c)
{
GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "Initializing GNS\n");
char* keyfile;
struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded pkey;
unsigned long long max_parallel_bg_queries = 0;
unsigned long long default_lookup_timeout_secs = 0;
int ignore_pending = GNUNET_NO;
static const struct GNUNET_SERVER_MessageHandler handlers[] = {
{&handle_shorten, NULL, GNUNET_MESSAGE_TYPE_GNS_SHORTEN, 0},
{&handle_lookup, NULL, GNUNET_MESSAGE_TYPE_GNS_LOOKUP, 0},
{&handle_get_authority, NULL, GNUNET_MESSAGE_TYPE_GNS_GET_AUTH, 0}
};
GNS_cfg = c;
if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_filename (c, "gns",
"ZONEKEY", &keyfile))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"No private key for root zone specified!\n");
GNUNET_SCHEDULER_shutdown ();
return;
}
GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
"Using keyfile %s for root zone.\n", keyfile);
zone_key = GNUNET_CRYPTO_rsa_key_create_from_file (keyfile);
GNUNET_CRYPTO_rsa_key_get_public (zone_key, &pkey);
GNUNET_CRYPTO_short_hash(&pkey,
sizeof(struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded),
&zone_hash);
GNUNET_free(keyfile);
/**
* handle to our local namestore
*/
namestore_handle = GNUNET_NAMESTORE_connect(c);
if (NULL == namestore_handle)
{
//FIXME do error handling;
GNUNET_log(GNUNET_ERROR_TYPE_ERROR,
"Failed to connect to the namestore!\n");
GNUNET_SCHEDULER_shutdown ();
return;
}
auto_import_pkey = GNUNET_NO;
if (GNUNET_YES ==
GNUNET_CONFIGURATION_get_value_yesno (c, "gns",
"AUTO_IMPORT_PKEY"))
{
GNUNET_log(GNUNET_ERROR_TYPE_INFO,
"Automatic PKEY import is enabled.\n");
auto_import_pkey = GNUNET_YES;
}
dht_max_update_interval = GNUNET_GNS_DHT_MAX_UPDATE_INTERVAL;
if (GNUNET_OK ==
GNUNET_CONFIGURATION_get_value_number (c, "gns",
"ZONE_PUT_INTERVAL",
&dht_max_update_interval))
{
GNUNET_log(GNUNET_ERROR_TYPE_INFO,
"DHT zone update interval: %d\n",
dht_max_update_interval);
}
max_record_put_interval = 1;
if (GNUNET_OK ==
GNUNET_CONFIGURATION_get_value_number (c, "gns",
"RECORD_PUT_INTERVAL",
&max_record_put_interval))
{
GNUNET_log(GNUNET_ERROR_TYPE_INFO,
"Record put interval: %d\n",
max_record_put_interval);
}
if (GNUNET_OK ==
GNUNET_CONFIGURATION_get_value_number (c, "gns",
"MAX_PARALLEL_BACKGROUND_QUERIES",
&max_parallel_bg_queries))
{
GNUNET_log(GNUNET_ERROR_TYPE_INFO,
"Number of allowed parallel background queries: %d\n",
max_parallel_bg_queries);
}
if (GNUNET_YES ==
GNUNET_CONFIGURATION_get_value_yesno (c, "gns",
"AUTO_IMPORT_CONFIRMATION_REQ"))
{
GNUNET_log(GNUNET_ERROR_TYPE_INFO,
"Auto import requires user confirmation\n");
ignore_pending = GNUNET_YES;
}
if (GNUNET_OK ==
GNUNET_CONFIGURATION_get_value_number(c, "gns",
"DEFAULT_LOOKUP_TIMEOUT",
&default_lookup_timeout_secs))
{
GNUNET_log(GNUNET_ERROR_TYPE_INFO,
"Default lookup timeout: %ds\n", default_lookup_timeout_secs);
default_lookup_timeout = GNUNET_TIME_relative_multiply(
GNUNET_TIME_UNIT_SECONDS,
default_lookup_timeout_secs);
}
/**
* handle to the dht
*/
dht_handle = GNUNET_DHT_connect(c,
//max_parallel_bg_queries); //FIXME get ht_len from cfg
1024);
if (NULL == dht_handle)
{
GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Could not connect to DHT!\n");
}
if (gns_resolver_init(namestore_handle, dht_handle, zone_hash,
max_parallel_bg_queries,
ignore_pending)
== GNUNET_SYSERR)
{
GNUNET_log(GNUNET_ERROR_TYPE_ERROR,
"Unable to initialize resolver!\n");
GNUNET_SCHEDULER_add_now (&shutdown_task, NULL);
return;
}
if (GNUNET_YES ==
GNUNET_CONFIGURATION_get_value_yesno (c, "gns", "HIJACK_DNS"))
{
GNUNET_log(GNUNET_ERROR_TYPE_INFO,
"DNS hijacking enabled... connecting to service.\n");
if (gns_interceptor_init(zone_hash, zone_key, c) == GNUNET_SYSERR)
{
GNUNET_log(GNUNET_ERROR_TYPE_ERROR,
"Failed to enable the dns interceptor!\n");
}
}
/**
* Schedule periodic put
* for our records
* We have roughly an hour for all records;
*/
record_put_interval = GNUNET_TIME_relative_multiply(GNUNET_TIME_UNIT_SECONDS,
1);
zone_update_taskid = GNUNET_SCHEDULER_add_now (&update_zone_dht_start, NULL);
GNUNET_SERVER_add_handlers (server, handlers);
//FIXME
//GNUNET_SERVER_disconnect_notify (server,
// &client_disconnect_notification,
// NULL);
nc = GNUNET_SERVER_notification_context_create (server, 1);
GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL, &shutdown_task,
NULL);
}
/**
* Function used to put all records successively into the DHT.
*
* @param cls the closure (NULL)
* @param key the public key of the authority (ours)
* @param expiration lifetime of the namestore entry
* @param name the name of the records
* @param rd_count the number of records in data
* @param rd the record data
* @param signature the signature for the record data
*/
static void
put_gns_record(void *cls,
const struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded *key,
struct GNUNET_TIME_Absolute expiration,
const char *name,
unsigned int rd_count,
const struct GNUNET_NAMESTORE_RecordData *rd,
const struct GNUNET_CRYPTO_RsaSignature *signature)
{
struct GNSNameRecordBlock *nrb;
struct GNUNET_CRYPTO_ShortHashCode name_hash;
struct GNUNET_CRYPTO_ShortHashCode zhash;
GNUNET_HashCode xor_hash;
GNUNET_HashCode name_hash_double;
GNUNET_HashCode zone_hash_double;
uint32_t rd_payload_length;
char* nrb_data = NULL;
size_t namelen;
/* we're done */
if (NULL == name)
{
GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
"Zone iteration finished. Rescheduling put in %ds\n",
dht_max_update_interval);
zone_update_taskid = GNUNET_SCHEDULER_add_delayed (
GNUNET_TIME_relative_multiply(
GNUNET_TIME_UNIT_SECONDS,
dht_max_update_interval
),
&update_zone_dht_start,
NULL);
return;
}
namelen = strlen(name) + 1;
if (signature == NULL)
{
GNUNET_log(GNUNET_ERROR_TYPE_ERROR,
"No signature for %s record data provided! Skipping...\n",
name);
zone_update_taskid = GNUNET_SCHEDULER_add_now (&update_zone_dht_next,
NULL);
return;
}
GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
"Putting records for %s into the DHT\n", name);
rd_payload_length = GNUNET_NAMESTORE_records_get_size (rd_count, rd);
nrb = GNUNET_malloc(rd_payload_length + namelen
+ sizeof(struct GNSNameRecordBlock));
nrb->signature = *signature;
nrb->public_key = *key;
nrb->rd_count = htonl(rd_count);
memcpy(&nrb[1], name, namelen);
nrb_data = (char*)&nrb[1];
nrb_data += namelen;
rd_payload_length += sizeof(struct GNSNameRecordBlock) + namelen;
if (-1 == GNUNET_NAMESTORE_records_serialize (rd_count,
rd,
rd_payload_length,
nrb_data))
{
GNUNET_log(GNUNET_ERROR_TYPE_ERROR,
"Record serialization failed! Skipping...\n");
GNUNET_free(nrb);
zone_update_taskid = GNUNET_SCHEDULER_add_now (&update_zone_dht_next,
NULL);
return;
}
/*
* calculate DHT key: H(name) xor H(pubkey)
*/
GNUNET_CRYPTO_short_hash(key,
sizeof(struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded),
&zhash);
GNUNET_CRYPTO_short_hash(name, strlen(name), &name_hash);
GNUNET_CRYPTO_short_hash_double (&name_hash, &name_hash_double);
GNUNET_CRYPTO_short_hash_double (&zhash, &zone_hash_double);
GNUNET_CRYPTO_hash_xor(&zone_hash_double, &name_hash_double, &xor_hash);
GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
"zone identity: %s\n", GNUNET_h2s (&zone_hash_double));
GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
"putting records for %s under key: %s with size %d\n",
name, GNUNET_h2s (&xor_hash), rd_payload_length);
GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
"DHT req to %d\n", DHT_OPERATION_TIMEOUT.rel_value);
/* FIXME: keep return value to possibly cancel? */
GNUNET_DHT_put (dht_handle, &xor_hash,
DHT_GNS_REPLICATION_LEVEL,
GNUNET_DHT_RO_NONE,
GNUNET_BLOCK_TYPE_GNS_NAMERECORD,
rd_payload_length,
(char*)nrb,
expiration,
DHT_OPERATION_TIMEOUT,
&record_dht_put,
NULL); //cls for cont
num_public_records++;
/**
* Reschedule periodic put
*/
zone_update_taskid = GNUNET_SCHEDULER_add_delayed (record_put_interval,
&update_zone_dht_next,
NULL);
GNUNET_free(nrb);
}
static void
do_check (void *cls,
const struct GNUNET_CONFIGURATION_Handle *ccfg,
struct GNUNET_TESTING_Peer *peer)
{
struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded alice_pkey;
struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded bob_pkey;
struct GNUNET_CRYPTO_RsaPrivateKey *alice_key;
struct GNUNET_CRYPTO_RsaPrivateKey *bob_key;
struct GNUNET_CRYPTO_ShortHashCode bob_hash;
struct GNUNET_CRYPTO_RsaSignature *sig;
char* alice_keyfile;
struct srv_data *srv_data;
struct GNUNET_TIME_Absolute et;
cfg = ccfg;
die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL);
/* put records into namestore */
namestore_handle = GNUNET_NAMESTORE_connect(cfg);
if (NULL == namestore_handle)
{
GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to connect to namestore\n");
end_badly_now();
return;
}
if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_filename (cfg, "gns",
"ZONEKEY",
&alice_keyfile))
{
GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to get key from cfg\n");
end_badly_now();
return;
}
alice_key = GNUNET_CRYPTO_rsa_key_create_from_file (alice_keyfile);
bob_key = GNUNET_CRYPTO_rsa_key_create_from_file (KEYFILE_BOB);
GNUNET_CRYPTO_rsa_key_get_public (alice_key, &alice_pkey);
GNUNET_CRYPTO_rsa_key_get_public (bob_key, &bob_pkey);
struct GNUNET_NAMESTORE_RecordData rd;
char* ip = TEST_IP;
struct in_addr *sipserver = GNUNET_malloc (sizeof (struct in_addr));
srv_data = GNUNET_malloc (sizeof (struct srv_data) + strlen (TEST_SRV_NAME) + 1);
uint16_t srv_weight = 60;
uint16_t srv_prio = 50;
uint16_t srv_port = 5060;
rd.expiration_time = UINT64_MAX;
GNUNET_assert(1 == inet_pton (AF_INET, ip, sipserver));
GNUNET_CRYPTO_short_hash(&bob_pkey, sizeof(bob_pkey), &bob_hash);
rd.data_size = sizeof(struct GNUNET_CRYPTO_ShortHashCode);
rd.data = &bob_hash;
rd.record_type = GNUNET_GNS_RECORD_PKEY;
rd.flags = GNUNET_NAMESTORE_RF_AUTHORITY;
GNUNET_NAMESTORE_record_create (namestore_handle,
alice_key,
TEST_AUTHORITY_NAME,
&rd,
NULL,
NULL);
rd.data_size = sizeof (struct in_addr);
rd.data = sipserver;
rd.record_type = GNUNET_DNSPARSER_TYPE_A;
sig = GNUNET_NAMESTORE_create_signature(bob_key,
GNUNET_TIME_UNIT_FOREVER_ABS,
TEST_RECORD_NAME,
&rd, 1);
et.abs_value = rd.expiration_time;
GNUNET_NAMESTORE_record_put (namestore_handle,
&bob_pkey,
TEST_RECORD_NAME,
et,
1,
&rd,
sig,
NULL,
NULL);
GNUNET_free (sig);
rd.data_size = sizeof (struct srv_data)+strlen(TEST_SRV_NAME)+1;
srv_data->port = srv_port;
srv_data->prio = srv_prio;
srv_data->weight = srv_weight;
strcpy((char*)&srv_data[1], TEST_SRV_NAME);
rd.data = srv_data;
rd.record_type = GNUNET_GNS_RECORD_SRV;
sig = GNUNET_NAMESTORE_create_signature(bob_key,
GNUNET_TIME_UNIT_FOREVER_ABS,
TEST_RECORD_NAME_SRV,
&rd, 1);
et.abs_value = rd.expiration_time;
GNUNET_NAMESTORE_record_put (namestore_handle,
&bob_pkey,
TEST_RECORD_NAME_SRV,
et,
1,
&rd,
sig,
&commence_testing,
NULL);
GNUNET_free (alice_keyfile);
GNUNET_free (srv_data);
GNUNET_free (sipserver);
GNUNET_free (sig);
GNUNET_CRYPTO_rsa_key_free (bob_key);
GNUNET_CRYPTO_rsa_key_free (alice_key);
}
static void
do_lookup(void *cls, const struct GNUNET_PeerIdentity *id,
const struct GNUNET_CONFIGURATION_Handle *_cfg,
struct GNUNET_TESTING_Daemon *d, const char *emsg)
{
struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded alice_pkey;
struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded bob_pkey;
struct GNUNET_CRYPTO_RsaPrivateKey *alice_key;
struct GNUNET_CRYPTO_RsaPrivateKey *bob_key;
struct GNUNET_CRYPTO_RsaSignature *sig;
char* alice_keyfile;
cfg = _cfg;
GNUNET_SCHEDULER_cancel (die_task);
/* put records into namestore */
namestore_handle = GNUNET_NAMESTORE_connect(cfg);
if (NULL == namestore_handle)
{
GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to connect to namestore\n");
ok = -1;
return;
}
if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_filename (cfg, "gns",
"ZONEKEY",
&alice_keyfile))
{
GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to get key from cfg\n");
ok = -1;
return;
}
alice_key = GNUNET_CRYPTO_rsa_key_create_from_file (alice_keyfile);
bob_key = GNUNET_CRYPTO_rsa_key_create_from_file (KEYFILE_BOB);
GNUNET_CRYPTO_rsa_key_get_public (alice_key, &alice_pkey);
GNUNET_CRYPTO_rsa_key_get_public (bob_key, &bob_pkey);
struct GNUNET_NAMESTORE_RecordData rd;
char* ip = TEST_IP;
struct in_addr *web = GNUNET_malloc(sizeof(struct in_addr));
rd.expiration = GNUNET_TIME_UNIT_FOREVER_ABS;
GNUNET_assert(1 == inet_pton (AF_INET, ip, web));
GNUNET_CRYPTO_short_hash(&bob_pkey, sizeof(bob_pkey), &bob_hash);
rd.data_size = sizeof(struct GNUNET_CRYPTO_ShortHashCode);
rd.data = &bob_hash;
rd.record_type = GNUNET_GNS_RECORD_PKEY;
GNUNET_NAMESTORE_record_create (namestore_handle,
alice_key,
TEST_AUTHORITY_NAME,
&rd,
NULL,
NULL);
rd.data_size = sizeof(struct in_addr);
rd.data = web;
rd.record_type = GNUNET_DNSPARSER_TYPE_A;
sig = GNUNET_NAMESTORE_create_signature(bob_key,
GNUNET_TIME_UNIT_FOREVER_ABS,
TEST_RECORD_NAME,
&rd, 1);
GNUNET_NAMESTORE_record_put (namestore_handle,
&bob_pkey,
TEST_RECORD_NAME,
rd.expiration,
1,
&rd,
sig,
&commence_testing,
NULL);
GNUNET_free(sig);
GNUNET_CRYPTO_rsa_key_free(bob_key);
GNUNET_CRYPTO_rsa_key_free(alice_key);
}
static int
setup_dave (const struct GNUNET_CONFIGURATION_Handle * cfg)
{
char* keyfile;
struct GNUNET_CRYPTO_RsaPrivateKey *key;
struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded pkey;
struct in_addr *web;
struct GNUNET_NAMESTORE_RecordData rd;
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Setting up dave\n");
cfg_handles[0] = GNUNET_CONFIGURATION_dup (cfg);
GNUNET_assert (NULL != cfg_handles[0]);
if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_filename (cfg, "gns",
"ZONEKEY",
&keyfile))
{
GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to get key from cfg\n");
return GNUNET_SYSERR;
}
key = GNUNET_CRYPTO_rsa_key_create_from_file (keyfile);
if (NULL == key)
{
GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to get key from cfg\n");
GNUNET_free (keyfile);
return GNUNET_SYSERR;
}
nh[0] = GNUNET_NAMESTORE_connect (cfg_handles[0]);
if (NULL == nh[0])
{
GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to connect to namestore\n");
GNUNET_CRYPTO_rsa_key_free (key);
GNUNET_free (keyfile);
return GNUNET_SYSERR;
}
GNUNET_CRYPTO_rsa_key_get_public (key, &pkey);
GNUNET_CRYPTO_short_hash(&pkey, sizeof(pkey), &dave_hash);
rd.expiration_time = UINT64_MAX;
web = GNUNET_malloc(sizeof(struct in_addr));
GNUNET_assert(1 == inet_pton (AF_INET, TEST_IP, web));
rd.data_size = sizeof(struct in_addr);
rd.data = web;
rd.record_type = GNUNET_GNS_RECORD_A;
rd.flags = GNUNET_NAMESTORE_RF_AUTHORITY;
GNUNET_NAMESTORE_record_create (nh[0], key, "www", &rd, NULL, NULL);
rd.data_size = strlen(TEST_DAVE_PSEU);
rd.data = TEST_DAVE_PSEU;
rd.record_type = GNUNET_GNS_RECORD_PSEU;
GNUNET_NAMESTORE_record_create (nh[0], key, GNUNET_GNS_MASTERZONE_STR, &rd, &cont_ns, nh[0]);
GNUNET_CRYPTO_rsa_key_free(key);
GNUNET_free(keyfile);
GNUNET_free(web);
dave_is_setup = GNUNET_YES;
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Setting up dave done\n");
return GNUNET_OK;
}
void do_check (void *cls,
const struct GNUNET_CONFIGURATION_Handle *ccfg,
struct GNUNET_TESTING_Peer *peer)
{
struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded our_pkey;
struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded alice_pkey;
struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded bob_pkey;
struct GNUNET_CRYPTO_RsaPrivateKey *our_key;
struct GNUNET_CRYPTO_RsaPrivateKey *alice_key;
struct GNUNET_CRYPTO_RsaPrivateKey *bob_key;
struct GNUNET_CRYPTO_ShortHashCode bob_hash;
struct GNUNET_CRYPTO_ShortHashCode alice_hash;
struct GNUNET_CRYPTO_RsaSignature *sig;
char* our_keyfile;
cfg = ccfg;
die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL);
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Running test\n");
/* put records into namestore */
namestore_handle = GNUNET_NAMESTORE_connect(cfg);
if (NULL == namestore_handle)
{
GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to connect to namestore\n");
end_badly_now();
return;
}
if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_filename (cfg, "gns",
"ZONEKEY",
&our_keyfile))
{
GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to get key from cfg\n");
end_badly_now();
return;
}
our_key = GNUNET_CRYPTO_rsa_key_create_from_file (our_keyfile);
GNUNET_free(our_keyfile);
bob_key = GNUNET_CRYPTO_rsa_key_create_from_file (KEYFILE_BOB);
alice_key = GNUNET_CRYPTO_rsa_key_create_from_file (KEYFILE_ALICE);
GNUNET_CRYPTO_rsa_key_get_public (our_key, &our_pkey);
GNUNET_CRYPTO_rsa_key_get_public (alice_key, &alice_pkey);
GNUNET_CRYPTO_rsa_key_get_public (bob_key, &bob_pkey);
struct GNUNET_NAMESTORE_RecordData rd;
char* ip = TEST_IP;
struct in_addr *web = GNUNET_malloc (sizeof(struct in_addr));
rd.expiration_time = UINT64_MAX;
GNUNET_assert (1 == inet_pton (AF_INET, ip, web));
GNUNET_CRYPTO_short_hash(&bob_pkey, sizeof(bob_pkey), &bob_hash);
rd.data_size = sizeof(struct GNUNET_CRYPTO_ShortHashCode);
rd.data = &bob_hash;
rd.record_type = GNUNET_GNS_RECORD_PKEY;
rd.flags = GNUNET_NAMESTORE_RF_AUTHORITY;
/* put bob into our zone */
GNUNET_NAMESTORE_record_create (namestore_handle,
our_key,
TEST_AUTHORITY_BOB,
&rd,
NULL,
NULL);
/* put alice into bobs zone */
GNUNET_CRYPTO_short_hash(&alice_pkey, sizeof(alice_pkey), &alice_hash);
rd.data = &alice_hash;
sig = GNUNET_NAMESTORE_create_signature(bob_key, GNUNET_TIME_UNIT_FOREVER_ABS, TEST_AUTHORITY_ALICE,
&rd, 1);
GNUNET_NAMESTORE_record_put (namestore_handle,
&bob_pkey,
TEST_AUTHORITY_ALICE,
GNUNET_TIME_UNIT_FOREVER_ABS,
1,
&rd,
sig,
NULL,
NULL);
GNUNET_free (sig);
/* put www A record and PSEU into alice's zone */
rd.data_size = sizeof(struct in_addr);
rd.data = web;
rd.record_type = GNUNET_DNSPARSER_TYPE_A;
sig = GNUNET_NAMESTORE_create_signature(alice_key,GNUNET_TIME_UNIT_FOREVER_ABS, TEST_RECORD_NAME,
&rd, 1);
GNUNET_NAMESTORE_record_put (namestore_handle,
&alice_pkey,
TEST_RECORD_NAME,
GNUNET_TIME_UNIT_FOREVER_ABS,
1,
&rd,
sig,
NULL,
NULL);
rd.data_size = strlen(TEST_ALICE_PSEU);
rd.data = TEST_ALICE_PSEU;
rd.record_type = GNUNET_GNS_RECORD_PSEU;
GNUNET_free(sig);
sig = GNUNET_NAMESTORE_create_signature(alice_key,GNUNET_TIME_UNIT_FOREVER_ABS, "",
&rd, 1);
GNUNET_NAMESTORE_record_put (namestore_handle,
&alice_pkey,
"",
GNUNET_TIME_UNIT_FOREVER_ABS,
1,
&rd,
sig,
&commence_testing,
NULL);
GNUNET_free (web);
GNUNET_free (sig);
GNUNET_CRYPTO_rsa_key_free (alice_key);
GNUNET_CRYPTO_rsa_key_free (bob_key);
GNUNET_CRYPTO_rsa_key_free (our_key);
}
